Mary Anderson is the name of: Mary Anderson, American stage actress Mary Anderson, American silent film actress Mary Anderson, American actress Mary Anderson, author of books for young adults Mary Anderson, American figure skater Mary Anderson, inventor of the windshield wiper blade Mary Anderson, Labor activist and advocate for women in the workplace Mary Anderson Mary Annette Anderson, first black woman elected to Phi Beta Kappa Mary Lucas née Anderson, English composer Mary Adamson Anderson Marshall, Scottish physician Mary P. Anderson, American hydrologist and geologist

https://en.wikipedia.org/wiki/Mary_Anderson